1/*	$NetBSD: mount_hfs.c,v 1.8 2008/08/05 20:57:45 pooka Exp $	*/
2
3/*-
4 * Copyright (c) 2005, 2007 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Yevgeny Binder and Dieter Baron.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 *    notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 *    notice, this list of conditions and the following disclaimer in the
17 *    documentation and/or other materials provided with the distribution.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
30 */
31
32/*
33 * Copyright (c) 1993, 1994
34 *	The Regents of the University of California.  All rights reserved.
35 *
36 * Redistribution and use in source and binary forms, with or without
37 * modification, are permitted provided that the following conditions
38 * are met:
39 * 1. Redistributions of source code must retain the above copyright
40 *    notice, this list of conditions and the following disclaimer.
41 * 2. Redistributions in binary form must reproduce the above copyright
42 *    notice, this list of conditions and the following disclaimer in the
43 *    documentation and/or other materials provided with the distribution.
44 * 3. Neither the name of the University nor the names of its contributors
45 *    may be used to endorse or promote products derived from this software
46 *    without specific prior written permission.
47 *
48 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
49 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
50 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
51 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
52 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
53 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
54 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
55 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
56 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
57 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
58 * SUCH DAMAGE.
59 */
60
61#include <sys/cdefs.h>
62#ifndef lint
63__COPYRIGHT("@(#) Copyright (c) 2005 Yevgeny Binder.  All rights reserved.");
64#endif /* not lint */
65
66#ifndef lint
67__RCSID("$NetBSD: mount_hfs.c,v 1.8 2008/08/05 20:57:45 pooka Exp $");
68#endif /* not lint */
69
70#include <sys/param.h>
71#include <sys/mount.h>
72
73#include <fs/hfs/hfs.h>
74
75#include <err.h>
76#include <unistd.h>
77#include <stdio.h>
78#include <stdlib.h>
79#include <string.h>
80
81#include <mntopts.h>
82
83#include "mountprog.h"
84#include "mount_hfs.h"
85
86static const struct mntopt mopts[] = {
87	MOPT_STDOPTS,
88	MOPT_NULL,
89};
90
91int	main(int, char *[]);
92__dead static void	usage(void);
93
94#ifndef MOUNT_NOMAIN
95int
96main(int argc, char **argv)
97{
98
99	setprogname(argv[0]);
100	return mount_hfs(argc, argv);
101}
102#endif
103
104void
105mount_hfs_parseargs(int argc, char *argv[],
106	struct hfs_args *args, int *mntflags,
107	char *canon_dev, char *canon_dir)
108{
109	mntoptparse_t optparse;
110	int ch;
111
112	memset(args, 0, sizeof(*args));
113	*mntflags = 0;
114	optind = optreset = 1;		/* Reset for parse of new argv. */
115	while ((ch = getopt(argc, argv, "o:")) != -1)
116		switch (ch) {
117		case 'o':
118			optparse = getmntopts(optarg, mopts, mntflags, 0);
119			if (optparse == NULL)
120				err(1, "getmntopts");
121			freemntopts(optparse);
122			break;
123		case '?':
124		default:
125			usage();
126		}
127	argc -= optind;
128	argv += optind;
129
130	if (argc != 2)
131		usage();
132
133	pathadj(argv[0], canon_dev);
134	pathadj(argv[1], canon_dir);
135	args->fspec = canon_dev;	/* The name of the device file. */
136}
137
138int
139mount_hfs(int argc, char *argv[])
140{
141	struct hfs_args args;
142	char canon_dev[MAXPATHLEN], canon_dir[MAXPATHLEN];
143	int mntflags;
144
145	mount_hfs_parseargs(argc, argv, &args, &mntflags, canon_dev, canon_dir);
146
147	if (mount(MOUNT_HFS, canon_dir, mntflags, &args, sizeof args) == -1)
148		err(1, "%s on %s", args.fspec, canon_dir);
149
150	exit(0);
151}
152
153static void
154usage(void)
155{
156	fprintf(stderr, "usage: %s [-o options] special node\n", getprogname());
157	exit(1);
158}
159